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Walker 53464 Exhaust Resonator and Pipe Assembly - Left
| Brand | Walker 53464 |
|---|---|
| Position | Left |
| Body 1 Height | 3 |
| Body 1 Length | 10 |
| Body 1 Shape | Round |
| Body 1 Width | 3 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Type | 3 Bolt Welded Flange |
| Muffler Body Length | 10 |
| Outlet Type | 2 Bolt Welded Flange |
| Overall Length | 23.875 |
| Pipe Material | Steel |
| Fits | Nissan and INFINITI · 5 vehicles |
OE-style sound. Precise tuning helps deliver the original system’s tone and smooth flow.
Steel construction. Steel body and pipe materials provide a durable exhaust assembly.
Aluminized finish. Helps resist corrosion for longer-lasting performance.
Cross-references AP Exhaust 38934 and BRExhaust 760-715 for the same application. See all 2.
Walker 53464 Exhaust Resonator Assembly
Walker 53464 is an exhaust resonator and pipe assembly built for OE-style fit, flow, and sound control. It uses a steel body and pipe with an aluminized finish to match the original system layout on select Nissan Pathfinder and INFINITI QX4 applications.
Fits 2002-2004 Nissan Pathfinder, left. Fits 2002-2003 INFINITI QX4, left. This part cross-references AP Exhaust 38934 for the same application.
Key Features
- Part number: 53464
- Exhaust resonator and pipe assembly for rear exhaust service
- Steel body and steel pipe construction
- Aluminized finish for added corrosion resistance
- Round resonator body with 10-inch body length
- 3-bolt welded flange inlet and 2-bolt welded flange outlet
- OE-style tuning for factory-like exhaust tone and flow characteristics
Product Details
Walker 53464 is engineered to follow the original exhaust layout on the left side of 2002-2004 Nissan Pathfinder and 2002-2003 INFINITI QX4 models. The resonator body measures 10 inches long with a round 3 x 3 x 3-inch profile, and the overall assembly length is 23.875 inches. Its welded flange connections support a direct replacement approach for vehicles that use the specified inlet and outlet configuration. If you are searching for a Walker 53464 exhaust resonator for Nissan Pathfinder or INFINITI QX4 left-side fitment, this assembly is built around those exact applications.
Common Repair Uses
- Restoring a damaged or rusted resonator and pipe section
- Addressing exhaust noise changes caused by internal resonator wear
- Replacing a leaking flange connection in the exhaust path
- Returning factory-style exhaust tone on left-side applications
- Repairing exhaust flow issues tied to a restricted resonator assembly
Installation Notes
Verify flange style, pipe routing, and left-side placement before installation. Compare the existing assembly length, inlet type, and outlet type to the vehicle’s original exhaust configuration to confirm proper alignment. Professional installation is recommended for accurate fitment and sealing.
Quality Assurance
Walker resonators are tuned to match original-system sound and flow characteristics while following OE-style fitment standards. Part number 53464 is built as a direct replacement-style exhaust component for the listed applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Pathfinder | 3.5L | V6 | Left | — |
| 2003 | INFINITI | QX4 | 3.5L | V6 | Left | — |
| 2003 | Nissan | Pathfinder | 3.5L | V6 | Left | — |
| 2002 | INFINITI | QX4 | 3.5L | V6 | Left | — |
| 2002 | Nissan | Pathfinder | 3.5L | V6 | Left | — |
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